Abstract Soil management decisions should consider physical potential of the environment, weather variability, and requirements crops to maximize production limits. This calls for characterization environments using selected input variables. Such studies are scanty in southern central Rift Valley Ethiopia due which area is considered homogeneous identical agricultural planning, extension, deliv...

as widespread deserts is located in west and southwest of iran plateau, dust storms form due to west andsouthwest systems over syria or iraq as well as arabian peninsula. these systems severely affect west and southwestregions. sometimes the fine dusts transmit to central, north east, and east regions. in this study for investigating dustysynoptical patterns, meteorological data at 5 synoptic s...

background: in order to check the practicality of classification of universities of medical sciences (umss) based on their infrastructures, and scientific contributions, this study explored the most appropriate indicators to measure the size and productivity of umss. methods: in the first phase, we approached a group of experts who had a deep experience in the management of umss and in the mini...